"Too bad I can't summon them out of thin air." What crazy talk. Materializing things from no where.. who does that, even? Though if Roxas could, it probably wouldn't be drums.

"There's instruments on the ground somewhere. We can prop up, set up, and go. We'd definitely get in trouble though if it was done unannounced. But if we were going to.." no, he hasn't thought about this, "We'd probably want to move in between sets when they're not in use."

Shin knows that he's joking, right? Why else would he elaborate so much into detail about a foolish idea?